package com.day09;

public class DefaultValue {

    //声明类变量
    static boolean aBoolean;
    static char aChar;
    static byte aByte;
    static short aShort;
    static int aint;
    static long aLong;
    static float aFloat;


    static double aDouble;
    //声明实例变量(实例变量不能直接用的)
    double bDouble;

    public double getbDouble() {
        return bDouble;
    }

    public static void main(String[] args) {
        System.out.println("aBoolean "+aBoolean);
        System.out.println("aChar "+aChar);
        System.out.println("aByte "+aByte);
        System.out.println("aShort "+aShort);
        System.out.println("aint "+aint);
        System.out.println("aLong "+aLong);
        System.out.println("aFloat "+aFloat);
        System.out.println("aDouble "+aDouble);
    }
}
